baber/WOPTO huggingface dataset:
Patent JP-H03209125-A (JP)
Title: Optical fiber gyro
Inventor: NISHIURA YOZO
IPC: G01C19/72
Filed: 1990-01-10
Abstract: PURPOSE:To intercept the reflected light from the end face of lone branch of a coupler by obliquely cutting the end face at an angle larger than the critical angle at which total reflection is brought about between the core and the clad of an optical fiber. CONSTITUTION:A phase modulating element X is provided in one end of a fiber coil, and a modulated voltage is applied between inner and outer electrodes of a piezoelectric element by an exciting AC power source Y. The output of a photodetector S is amplified by a preamplifier A and has a DC component, a fundamental wave component, a double harmonic component,... taken out by synchronous detecting circuits Z0, Z1, Z2,.... With respect to a synchronizing signal, a modulated angular frequency omegam of the exciting AC power source is properly multiplied by a multiplier B and is used. Synchronously detected components are divided to obtain a phase difference DELTAtheta. The optical fiber constituting a fiber coil C and couplers K1 and K2 consists of a single mode optical fiber. Since end faces of lone branches (i) and (j) are obliquely cut at an angle larger than the critical angle at which total reflection is brought about between the core and the clad of the optical fiber, the reflected light from the end faces is intercepted.
Patent JP-H01182347-A (JP)
Title: Production of styrene based resin composition and molded product thereof
Inventor: YAMAZAKI MICHIAKI
IPC: C08L25/04
Filed: 1988-01-13
Abstract: PURPOSE:To obtain a styrene based resin composition capable of efficiently producing molded products having excellent heat, solvent resistance, etc., at a low temperature, by blending a styrene based polymer having a syndiotactic structure with a metallic salt of an ionic hydrocarbon copolymer. CONSTITUTION:A composition, consisting essentially of (A) 100 pts.wt. styrene based polymer mainly having a syndiotactic structure and preferably >=10000 weight-average structure, (B) 0.1-25 pts.wt., preferably 0.5-12 pts.wt. metallic salt of an ionic hydrocarbon copolymer, e.g., prepared by neutralizing a copolymer of an olefin with an unsaturated carboxylic acid (anhydride) with a base containing metallic ions (e.g., Na, Mg or Al ions) and having <=100g/10min, preferably 0.01-50g/10min melt index (MI). The above-mentioned composition is molded at ambient temperature -200 deg.C, preferably 60-160 deg.C metallic mold temperature to produce the aimed molded product.
Patent JP-S61163913-A (JP)
Inventor: ROBAATO II ANSERU
IPC: C08F299/00
Filed: 1985-01-12
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H08195736-A (JP)
Title: Communication system
Inventor: KACHI YASUSHI
IPC: H04L1/00
Filed: 1995-01-13
Abstract: PURPOSE: To improve line efficiency without provision of a special field to select data into an information bit. CONSTITUTION: A transmission station sends data as they are to invert data inputted to a transmission CRC arithmetic means 15 at an optional bit location and to differentiate the CRC value obtained by the transmission data thereby sending CRC information. A reception station receives reception data as they are, a reception packet invert means 24 inverts only the information used for CRC at an optional bit location and a reception CRC arithmetic means 25 executes the CRC arithmetic operation. The transmission station and the reception station set the bit location of the data so as to be the same or different from each other to use an error correction capability of the CRC code thereby selecting abort of data.
Patent JP-2000202395-A (JP)
Title: Treatment of ash collected by two-step-in-series type bag filter
Inventor: KANEKO MITSUYOSHI
IPC: B01D53/77
Filed: 1999-01-11
Abstract: PROBLEM TO BE SOLVED: To provide a method for treating ashes collected by a bag filter and by which elution of heavy metals can easily be prevented while the addition amount of a chemical agent is suppressed to the minimum and the running cost and the landfilling amount can be lowered. SOLUTION: In a flue gas treatment method wherein at first fly ashes are collected by passing a flue gas, which is emitted by incinerating wastes or melting and solidifying wastes and which contains incinerator fly ashes or melted fly ashes, through a bag filter 6 in the prior stage and then acidic gases in the flue gas are absorbed and removed by spraying slaked lime to the resultant flue gas from which the fly ashes are removed and passing the flue gas through a bag filter 8 in the posterior stage, about 10 wt.% concentration of a slurry is produced by adding an iron salt 15 of 0.1% or higher based on conversion into Fe to fly ashes 11 under stirring and water as a pH adjusting agent, to fly ashes collected in the bag filter in the posterior stage, and the pH value of the slurry is controlled to be 6-12 by adding an iron salt while stirring the slurry.
Patent JP-S5596490-A (JP)
Title: Time announcing apparatus
Inventor: TAKEBE KATSUHIKO
IPC: G04G13/00
Filed: 1979-01-17
Abstract: PURPOSE: To generate a time announcing sound resembling musical instrument sounds, natural sounds or the like with a simple circuitry employing the central processing unit while emitting difference sounds simply by changing the contents memorized leaving the circuitry unchanged.  
     CONSTITUTION: In the ROM6, stored are a main program 8, a musical note data memory block 10, a waveform data memory A block 12 and B block 14. The CPU4 acts according to the command or data programmed in the ROM6. The time announcing signal from the watch section 20 is inputted into the CPU4 through an input/output port 18 and the CPU4 is connected to a D-A converter 26 by the input/ output port 18. The envelope A circuit 22 and B circuit 24 are selected by the signal from the CPU4. Either one thereof works to generate a sound accompanying a reverberation effect through a speaker 30. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06212364-A (JP)
Title: Mirror-finihsed stainless steel sheet whose reflected image has natural color tone
Inventor: HINO MASAYUKI
IPC: E04F13/12
Filed: 1993-01-13
Abstract: PURPOSE:To obtain a mirror-finished stainless steel sheet whose reflected image has a natural color tone by subjecting a stainless steel sheet having a specified compsn. constituted of C, N, Si, Mn, S, O, Cr, Ni, Cu, Mo and Fe to polising to regulate its surface roughness into a specified one. CONSTITUTION:A stainless steel sheet contg., by weight, <=0.10% C, <=0.10% N, <=2.0% Si, <=2.0% Mn, <=0.020% S, <=0.010% O, 10 to 35% Cr, <=3.0% Ni, <=2.0% Cu and <=5.0% Mo and furthermore contg., at need, one or more kinds of <=1.0% Ti and <=1.0% Nb, and the balance Fe with inevitable impurities is subjected to mirror polishing finishing to regulate its surface roughness into <=0.020mum Ra. In this way, the stainless steel capable of obtaining a reflected image having a color close to a natural one can be obtd.
Patent JP-H04243462-A (JP)
Title: Message output system
Inventor: MISHIMA KUNIYOSHI
IPC: G06F15/00
Filed: 1991-01-18
Abstract: PURPOSE:To output a job message not only to an operating console, but also to a terminal. CONSTITUTION:A job input section 3 stores input job input information in a job input information storage table 4. A system common message output section 7, when outputting a message, refers to the input information storage section 4 to determine a message output destination, and informs a time sharing system control section 5 of this determination to output the message.
Patent JP-S58122897-A (JP)
Title: Original plate for planography
Inventor: CHIGA TAKAO
IPC: G03G5/14
Filed: 1982-01-14
Abstract: PURPOSE:To enhance etching property and prevent ground staining, by a method wherein a water-insoluble resin layer having an acid number larger than that of a binder in a photoconductive layer by 50 and having free carboxyl groups is provided between a hydrophilic conductive base and the photo-conductive layer. CONSTITUTION:The photo-conductive layer having an acid number of at least about 80 and containing an organic photoconductive compound such as acrylic acid or methacrylic acid as a binder is provided on the hydrophilic conductive base, and a toner image is produced on the photoconductive layer by electrophotography. The layer of a water-insoluble resin having an acid number larger than that of the binder in the photoconductive layer by at least 50, preferably by at least 100 is provided between the base and the photo-conductive layer. An example of the resin is a conpolymer of a polymerizable component having a 1-5C alkyl group as an ester residue of an acrylic acid ester or a methacrylic acid ester, or stylene with a polymerizable carboxylic acid monomer.
Patent JP-H08193476-A (JP)
Title: Bay window
Inventor: HOSOI HIDEO
IPC: E06B3/00
Filed: 1995-01-13
Abstract: PURPOSE: To secure sufficient gas permeability, and prevent an entrance of an insect or the like by arranging windows turnable around a shaft and openable in the outward direction in a front window part of a bay window, and arranging a single sliding type window screen to cover an opening surface. CONSTITUTION: Hinge opening-closing type single swing windows (shaft rotating windows) 2... are arranged in the vicinity of both sides of a part of a front window 10 of a bay window 1, and are made respectively openable in the outward direction by handle levers 21 and 22. A rail 3 is respectively arranged one by one along the whole in the width direction of the upper end and the lower end of water receiving frames 11... inside of the front window 10. A single sliding type window screen 4 is embedded in the rail 3, and opening surfaces of the single swing windows 2 are made coverable with the window screen. Therefore, even if the single swing windows 2 are put in an always opening condition, an insect or the like can be prevented from entering a room, and sufficient gas permeablity can be secured.
Patent JP-S53117984-A (JP)
Title: Amplifier
Inventor: HORIE NOBORU
IPC: H01L21/74
Filed: 1978-01-20
Abstract: PURPOSE:To make a low-noise amplifier with Q2 as a prestage by providing first, second transistors Q1 , Q2 on the same substrate, providing a buried layer of the same conductivity type as that of Q1 in the collector region of Q1 and making it of a concentration higher than that of the collector region of Q2.
Patent JP-S60150854-A (JP)
Title: Protecting device for insulator of electric dust collector
Inventor: MATSUI KAZUO
IPC: B03C3/70
Filed: 1984-01-13
Abstract: PURPOSE:To obtain an inexpensive protecting device for an electric dust collector which is also effective also for high pressure combustible gas by controlling the inside temp. of an insulator for a discharge electrode to be above the temp. of dust-contg. gas but below the mechanically allowable temp. of the insulator by a temp. controlling device. CONSTITUTION:A heating device 22 and an auxiliary heating device 23 are controlled basing on sensing signals from sensors 25, 27 by a temp. controller 24. Since the temp. of the gas at the top of an insulator protecting cylinder 21, inside of the heating device 22 and the insulator 6 for discharge electrode, are held always at higher temp. than the gas in the dust collecting chamber 1 to keep the density of the gas smaller, the dust contg. gas rising up through the insulator protecting cylinder 21 never reaches the insulator 6, so the insulator 6 is not soiled by the dust. Moreover, since the temp. of the insulator 6 is held above the dew point of the dust-contg. gas A, and the temp. near a through type insulator 10 is held at higher temp. than the dew point of the gas in the dust-collecting chamber 2, dew formation on the insulator 6 and the through type insulator 10 are eliminated.
Patent JP-H07212615-A (JP)
Title: External synchronization type television camera
Inventor: KOMURO SETSU
IPC: H04N5/04
Filed: 1994-01-20
Abstract: PURPOSE:To send a video signal for a camera, a power supply of the camera and an external synchronizing signal through one transmission line and to easily separate them. CONSTITUTION:A camera power supply 2 and an external synchronizing signal 3 are amplified by a current amplifier 4 of high output impedance type and sent to a camera main body B through a transmission line 1. The current is extracted via a high impedance buffer 11 and a constant power supply 13 is supplied to a camera circuit by a constant current circuit 12. a current difference between an output of a high impedance buffer and an input to the constant current circuit, that is, a current by the external synchronizing signal is changed into a voltage signal, that is, an external synchronizing signal 15 by a resistor 14 and the voltage signal is fed to a synchronization circuit of the camera. The video signal of the camera from a video signal output circuit 8 is sent to the transmission line 1 via an impedance matching resistor 9 and a capacitor 10 and extracted via a termination resistor 7 of a controller A.
Patent JP-S60148770-A (JP)
Title: Steering device for vehicles
Inventor: SANO SHIYOUICHI
IPC: B62D6/04
Filed: 1984-01-13
Abstract: PURPOSE:To secure stable turning performance, by deriving the cornering power of a tire according to a detection value of a factor showing a running state, while controlling rear wheel turn-steering operations according to the said power, in a steering device which makes a turn-steering angle for rear wheels controllable. CONSTITUTION:In case of a device which operates rear wheel turn-steering information at a computer 12 in which each output signal out of a lateral acceleration sensor 13 and a front wheel turn-steering angle sensor 14, etc., is inputted, and turns and steers each rear wheel through a servo actuator 8 according to the operation result, plural numbers of cornering power C1-Cn are found according to a front actual steering angle by the said sensor 14. In addition, a portion for variations in the lateral acceleration commensurate to each power aforesaid and furthermore each of estimated lateral acceleration data alpha1-alphan is found from a portion for variations in the front wheel actual steering angle. And, among them, such estimated lateral acceleration data as being most approximate to the measured lateral acceleration data alpha0 by the said sensor 13 is selected and corresponding cornering power is derived out, controlling the rear wheel turn-steering by the control information calculated on the basis of the said power.
Patent JP-S5390568-A (JP)
Title: Oil pressure absorber
Inventor: MIYAJI ISAO
IPC: F16F9/346
Filed: 1977-01-19
Abstract: PURPOSE:To change the damping force of an oil pressure absorber in accordance with the moving speed, as well as with the moving stroke.
Patent JP-H09263477-A (JP)
Title: Liquid calcium fertilizer
Inventor: NAKANO YUZO
IPC: C05G5/23
Filed: 1997-01-14
Abstract: PROBLEM TO BE SOLVED: To obtain a liquid calcium fertilizer small in chemical injury, large in calcium content and excellent in preservation stability by mixing and dissolving by reaction a water soluble organic acid, calcium chloride, staked lime and/or quick lime with water and adjusting the concentration of calcium chloride and liquid property. SOLUTION: Calcium chloride and slaked lime and/or quick lime are mixed and dissolved by reaction in a water containing 1-3% gluconic acid, 1-5% lactic acid and >=5% acetic acid as the water soluble organic acid. The dissolved liquid composition is controlled to be 11% in the calcium concentration expressed in terms of CaO, 45-65% of total calcium concentration in the calcium concentration originating from calcium chloride and pH3-4.5 to produce the liquid calcium fertilizer. As the water soluble organic acid, formic acid and/or propionic acid can be further contained.
Patent JP-S5289028-A (JP)
Title: Anomalous action stopper for television receiver
Inventor: IKOMA JIYUNICHI
IPC: H04N3/18
Filed: 1976-01-21
Abstract: PURPOSE:As the regulate diode of owning higher voltage than the voltage obtained from this device is used for the device of measuring the value of being proportional to the load current of main power source circuit, etc., detecting the excessive current of the load current of main power source circuit, etc., the anomalous action is to be stopped.
Patent JP-S54100027-A (JP)
Title: Braking hydraulic pressure controller
Inventor: ABE TOSHIHIRO
IPC: B60T8/26
Filed: 1978-01-20
Abstract: PURPOSE: To ensure braking, which has no dispersion in braking characteristic, is stable and does not give an unpleasant feeling, by providing this device with a proportion valve, a pressure transmission portion material, a spring and an inertia ball.  
     CONSTITUTION: Braking hydraulic pressure from a master cylinder 5 is reduced at a fixed rate by arranging a proportion valve by a plunger 12, a spring 21, a valve body 23, etc., and fed to a rear wheel cylinder 7. A pressure transmission portion material 32 is fitted into a small diameter hole 30 continuously mounted at a hole 17 of a body 16 in a hydraulic tight shape by means of a seal portion material 31 is a sliding-free form, and held at non-operation locations by means of a flat spring 33 elastically installed between a sleeve 18 and the portion material 32, and a necessary void S is shaped between a nose of a shaft portion 34 of the transmission portion material 32 and a terminal of a small diameter portion 12b of the plunger 12 under the condition. An inertia ball for controlling braking hydraulic pressure is housed into a chamber 28 communicating a master cylinder 5 and a chamber 35 at the back side of the pressure transmission portion material 32. Thus, braking, which is stable and does not give an unpleasant feeling, can be obtained. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62163295-A (JP)
Inventor: SHINOMIYA MASAKI
IPC: H05B41/24
Filed: 1986-01-14
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H07211844-A (JP)
Title: Lead frame and manufacture of semiconductor device using this lead frame
Inventor: NOUZUMI ATSUO
IPC: H01L23/50
Filed: 1994-01-21
Abstract: PURPOSE:To maintain an excellent state in the case of carriage, eliminate distortion, and improve precision and reliability, by connecting tip parts of inner leads, via a connection part protruding in the thickness direction, by one half or more the thickness of inner lead tip parts. CONSTITUTION:The tip parts of inner leads 1 of a lead frame are unified in a body by a connection part 2, which protrudes in the thickness direction by one half or more the thickness, in the manner in which the connection part is in the half penetration state. The connection part 2 is so formed on the boundary to the tip of the inner lead 1 that the inner lead 1 tip forms a circular arc. By forming the connection part, an excellent state can be maintained without taping in the course of carriage, so that distortion is eliminated and precision and reliability can be improved.
Patent JP-S56103484-A (JP)
Title: Manufacture of semiconductor device for photoelectric conversion
Inventor: SHIMADA TAKEO
IPC: H01L31/18
Filed: 1980-01-21
Abstract: PURPOSE:To exactly position a lens and to reduce a cost for the manufacture by a method wherein a plurality of the photoelectric conversion units are formed on a semiconductor wafer at fixed intervals, and the lens means are formed on the conversion units by pressing to the wafer the metal mold in which lens materials are burried corresponded to those conversion units. CONSTITUTION:The plural photoelectric conversion units 2 are formed at fixed intervals on a silicon wafer with the surfaces of the units made smooth, and the metal mold 3 is arranged on the side of the formation of the units 2. With this construction, the metal mold 3 is formed with lens receiving parts 4 corresponding to the conversion units 2, and lens materials 5 of molten glass or transparent resin or the like is filled in the receiving parts 4, with the surface heaped up. Then, the conversion units 2 and the materials 5 are contacted with each other by piling the wafer 1 and the metal mold 3 together using a concave 6 formed on the periphery of the metal mold 3 and cooled to solidify the materials 5 and to make the lens means 7 to be produced on the conversion units 2. Thereafter, the conversion units 2 are separated into an individual one, and the lens means 7 on the peripheries are surrounded by opaque resins.
Patent JP-S5289415-A (JP)
Title: Filament adjustment method
Inventor: NAKAYAMA MASAAKI
IPC: H01J29/76
Filed: 1976-01-22
Abstract: PURPOSE:To improve stabilization of color reproduction by coinciding the output of an modulator and a focus point to a right slant bar pattern and a left slant bar pattern by adjusting allignment magnetic field of a pickup tube.
Patent JP-2000209601-A (JP)
Title: Television camera system
Inventor: NAKAMURA KAZUHIKO
IPC: H04N9/09
Filed: 1999-01-12
Abstract: PROBLEM TO BE SOLVED: To make improvement of a deteriorated frequency characteristic of a luminance signal, reduction in a sampling fold-back distortion component, and reduction in a false color signal for an object contour compatible with respect to a television camera system that discretely samples a video signal. SOLUTION: Relating to a multi-CCD color camera where pixels in R, B, G signals are spatially shifted, a luminance signal (Y) is generated from the R, B, G signals through a matrix arithmetic operation adopting a double speed clock for each half period of a sampling period (1/fs) of solid-state image pickup elements 30, 32, 34, outputted through double speed sampling. Before the arithmetic operation, the level of the high frequency component of the R, B signals is amplified over the rating, and the phase of the high frequency component of the G signal is delayed by nearly a half of the prescribed period (1/fs) from the phase of the R, B signals.
Patent JP-S61162964-A (JP)
Inventor: KOBAYASHI SHOZABURO
IPC: A63B37/00
Filed: 1985-01-14
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H05188590-A (JP)
Title: Positive type resist composition
Inventor: NAGASE KYOKO
IPC: G03F7/023
Filed: 1992-01-16
Abstract: PURPOSE:To obtain the positive type resist compsn. which is excellent in the balance of various performances, such as heat resistance and sensitivity, by incorporating a specific alkaline soluble resin and quinone diazide compd. into the compsn. CONSTITUTION:The alkaline soluble resin contg. the resin obtd. by condensing one or >=2 kinds of the phenols expressed by formula I and one or >=2 kinds of the compd. expressed by formula II and aldehydes as well as the quinone diazide compd. are incorporated into this compsn. In the formula I, R1 to R3 denote a hydrogen atom or 1 o 4C alkyl, etc.; (k) denotes 1 or 2. In the formula II, at least either of Y1 or Y2 is a hydroxyl group and are respectively a hydrogen atom, hydroxyl group, etc.; at least two of Z1 to Z7 are hydroxyl groups and are respectively a hydrogen atom, halogen atom, etc.; at least either of R7 or R8 of R4 to R8 is 1 to 10C alkyl group, 2 to 4C alkenyl group, cyclihexyl group or aryl group and respectively denote a hydrogen atom, 1 to 10C alkyl group, etc. Then, the balance of the various performances, such as heat resistance and sensitivity, is improved.